| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.51 | 3.132% | $141.8168 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $66.53 | 6.702% | $70.9888 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $157.33 | 12.675% | $177.2716 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $177.28 | 3.803% | $184.022 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $47.36 | 8.329% | $51.3046 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $51.35 | 3.728% | $53.2643 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $200.59 | 8.244% | $217.1266 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $837.95 | $895.7947 | $895.79 | $895.75 | $895.80 | |